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Do-It-Yourself (DIY) Question & Answer Forum
Open and closed ring
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<blockquote data-quote="poni" data-source="post: 498603" data-attributes="member: 1497"><p>An open ring is what the UK networks use to supply their network of transformers ,so if a section has a fault they can isolate that part to work on, they then close the ring to back feed as such the rest of the ring (making two radial) ,</p><p></p><p>if you cam imagine a ring circuit with one end not connected and all the transformers teeing off the ring with an isolator on each side of the transformer , its easer if you draw it out you will see what I mean. </p></blockquote><p></p>
[QUOTE="poni, post: 498603, member: 1497"] An open ring is what the UK networks use to supply their network of transformers ,so if a section has a fault they can isolate that part to work on, they then close the ring to back feed as such the rest of the ring (making two radial) , if you cam imagine a ring circuit with one end not connected and all the transformers teeing off the ring with an isolator on each side of the transformer , its easer if you draw it out you will see what I mean. [/QUOTE]
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